OFFSET
1,1
COMMENTS
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
EXAMPLE
8 is a term since 2^3|8 and 2 is the largest prime factor of 8.
54 = 2*3^3 is a term since 3^3|8 and 3 is the largest prime factor of 54.
MATHEMATICA
Select[Range[2500], FactorInteger[#][[-1, 2]] > 2 &]
PROG
(Python)
from sympy import factorint
def c(n, e): f = factorint(n); return f[max(f)] >= e
def ok(n): return n > 1 and c(n, 3)
print([k for k in range(2501) if ok(k)]) # Michael S. Branicky, May 30 2022
CROSSREFS
KEYWORD
nonn
AUTHOR
Amiram Eldar, May 30 2022
STATUS
approved